"You can also hear there is some warmth (paradoxically) in this loud, aggressive and metallic sound of the cymbals."
Exactly. That is because in 'typical hifi' systems the aggressive treble (opposite of smooth and refined treble you talk about) extends and tinges further down to upper mids/lower treble that tends to sound thinner, unnatural, but detailed and present that many prefer, lacking warmth, completely not like real instruments.
I am not sure if I am making any sense or not;-)
Exactly. That is because in 'typical hifi' systems the aggressive treble (opposite of smooth and refined treble you talk about) extends and tinges further down to upper mids/lower treble that tends to sound thinner, unnatural, but detailed and present that many prefer, lacking warmth, completely not like real instruments.
I am not sure if I am making any sense or not;-)